GB1019107A - Improvements in or relating to coal-mining machines - Google Patents
Improvements in or relating to coal-mining machinesInfo
- Publication number
- GB1019107A GB1019107A GB2440964A GB2440964A GB1019107A GB 1019107 A GB1019107 A GB 1019107A GB 2440964 A GB2440964 A GB 2440964A GB 2440964 A GB2440964 A GB 2440964A GB 1019107 A GB1019107 A GB 1019107A
- Authority
- GB
- United Kingdom
- Prior art keywords
- base plate
- face
- coal
- secured
- carried
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005065 mining Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/22—Mineral freed by means not involving slitting by rotary drills with breaking-down means, e.g. wedge-shaped drills, i.e. the rotary axis of the tool carrier being substantially perpendicular to the working face, e.g. MARIETTA-type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Shearing Machines (AREA)
Abstract
1,019,107. Mineral-mining installations. SALZGITTER MASCHINEN A.G. June 12, 1964 [July 6, 1963], No. 24409/64. Heading E1F. In a coal cutting installation a cutter drum 6 is carried by a vertically swingable boom 25 mounted on a turntable 5 carried by a structure 5 slidably mounted on a pair of parallel tubes 2 secured to a base plate 1 on which is also mounted a scraper conveyer 17 that extends on the face side of an around one end of the tubes 2, whilst braces 4 secured to the base plate, when extended to the roof of the face of the seam, permit of the base plate being held stationary during mining out of the face.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES86032A DE1190903B (en) | 1963-07-06 | 1963-07-06 | Machine for making chopping or machine stands in coal mining |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1019107A true GB1019107A (en) | 1966-02-02 |
Family
ID=7512738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2440964A Expired GB1019107A (en) | 1963-07-06 | 1964-06-12 | Improvements in or relating to coal-mining machines |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1190903B (en) |
GB (1) | GB1019107A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1264367B (en) * | 1966-04-22 | 1968-03-28 | Gewerk Eisenhuette Westfalia | Pre-coal device for driving from a pre-set route and / or a machine stall |
-
1963
- 1963-07-06 DE DES86032A patent/DE1190903B/en active Pending
-
1964
- 1964-06-12 GB GB2440964A patent/GB1019107A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1190903B (en) | 1965-04-15 |
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